I want to check if my homework is correct, I'm prepping for anexam soon and it's been hard trying to get in contact with myprof.
1) For: 2COF2(g) ? CO2(g) + CF4(g) the Kc value is2.0 x 10-4
For: COF2(g) ? 0.5CO2(g) +0.5CF4(g) the Kc value is 1.4x10-2
True
False
2) For the reaction: 2CH3OH(l) + 3O2(g) ? 2CO2(g) +4H2O(l) ; ?H = -1453.2 kJ and ?S = -162 J/Kat 25oC Calculate ?G
A.
-1404.9 kJ
B.
1.4049 kJ
C.
1404.9 kJ
3) For the system: 2CO(g) +O2(g) ? 2CO2(g) ; adding CO shifts theequilibrium:
A.
right
B.
no change
C.
left
4) For the system: 2CO(g) +O2(g) ? 2CO2(g) ; increasing the volume ofthe container will shift the equilibrium:
A.
right
B.
left
C.
no shift
5) For: N2(g) + O2(g) ?2NO(g) 0.500M O2 and 0.750M N2 is allowed to reachequilibrium. Kc = 1.00 x 10-1. Calculateequilibrium concentration of O2
A.
0.167
B.
0.417
C.
0.083
6) For the reaction: I2(g) + Cl2g) ?2ICl(g) the Kp value is 81.9.
The Kp value for: 2ICl(g) ?I2(g) +Cl2g) is 0.0122
True
False
7) Calculate Keq for thereaction: A(g) + B(g) ? C(g) +D(g) given Kp = 3.1 x 10-4@ 35
I want to check if my homework is correct, I'm prepping for anexam soon and it's been hard trying to get in contact with myprof.
1) For: 2COF2(g) ? CO2(g) + CF4(g) the Kc value is2.0 x 10-4
For: COF2(g) ? 0.5CO2(g) +0.5CF4(g) the Kc value is 1.4x10-2
True
False
2) For the reaction: 2CH3OH(l) + 3O2(g) ? 2CO2(g) +4H2O(l) ; ?H = -1453.2 kJ and ?S = -162 J/Kat 25oC Calculate ?G
A. | -1404.9 kJ | |
B. | 1.4049 kJ | |
C. | 1404.9 kJ |
3) For the system: 2CO(g) +O2(g) ? 2CO2(g) ; adding CO shifts theequilibrium:
A. | right | |
B. | no change | |
C. | left |
4) For the system: 2CO(g) +O2(g) ? 2CO2(g) ; increasing the volume ofthe container will shift the equilibrium:
A. | right | |
B. | left | |
C. | no shift |
5) For: N2(g) + O2(g) ?2NO(g) 0.500M O2 and 0.750M N2 is allowed to reachequilibrium. Kc = 1.00 x 10-1. Calculateequilibrium concentration of O2
A. | 0.167 | |
B. | 0.417 | |
C. | 0.083 |
6) For the reaction: I2(g) + Cl2g) ?2ICl(g) the Kp value is 81.9.
The Kp value for: 2ICl(g) ?I2(g) +Cl2g) is 0.0122
True
False
7) Calculate Keq for thereaction: A(g) + B(g) ? C(g) +D(g) given Kp = 3.1 x 10-4@ 35